Application of the luminescence single-aliquot technique for dose estimation in the Marmara Sea |
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| Affiliation: | 1. Gazi University, Faculty of Arts and Sciences, 06500, Teknikokullar-Ankara, Turkey;2. Gaziosmanpaşa University, Faculty of Arts and Sciences, Tokat, Turkey;3. Kırıkkale University, Faculty of Arts and Sciences, Kırıkkale, Turkey;1. CIQ – Centro de Investigação em Química, Departamento de Química e Bioquímica, Faculdade de Ciências da Universidade do Porto, Rua do Campo Alegre, 687, P-4169-007 Porto, Portugal;2. LEPABE – Laboratory for Process Engineering, Environment, Biotechnology and Energy, Faculdade de Engenharia, Universidade do Porto, Rua Dr. Roberto Frias, P-4200-465 Porto, Portugal;3. Department of Chemistry & QOPNA, University of Aveiro, P-3810-193 Aveiro, Portugal;1. Institute of Geography, University of Cologne, Albertus-Magnus-Platz, 50923 Köln/Cologne, Germany;2. Department of Geography and Earth Sciences, Aberystwyth University, Penglais Campus, Aberystwyth SY23 3DB, United Kingdom;3. Department of Health Technology, Technical University of Denmark, Risø Campus, 4000 Roskilde, Denmark;1. Dipartimento di Scienze, Università degli Studi Roma Tre, Via della Vasca Navale 84, 00146 Rome, Italy;2. Master “Esperti nelle attività di valutazione e di tutela del patrimonio culturale”, Università degli Studi Roma Tre, Piazza della Repubblica 10, 00185 Roma, Italy;3. Dipartimento di Studi Umanistici, Università degli Studi Roma Tre, Piazza della Repubblica 10, 00185 Rome, Italy;4. Dipartimento di Scienze, Università degli Studi Roma Tre, Largo San Leonardo Murialdo 1, 00146 Rome, Italy |
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| Abstract: | The aim of this study is to obtain the equivalent dose, which is the important quantity for all the studies related to the use of luminescence in dating sediments. Recent advances in luminescence dating have led to increasing application of the technique to sediment from the depositional environmental samples. The sample used in this study is the active main fault sample that was collected from the Sea of Marmara in NW Turkey. Equivalent dose was measured using both the multiple-aliquots and the single-aliquot techniques. In this study single aliquot regeneration on additive dose (SARA) procedure was also used. The result obtained was not in agreement with the results evaluated from the multiple-aliquots procedure. So a simple modification was suggested for SARA procedure. In our modified procedure the calculated dose (D) values were obtained by using the additive dose protocol instead of regeneration protocol. |
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